1 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
3 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
5 * elf32-i386.c (is_indirect_symbol): Renamed to ...
6 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
8 * elf32-i386.c (allocate_dynrelocs): Updated.
9 (elf_i386_relocate_section): Likewise.
10 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
11 (elf64_x86_64_relocate_section): Likewise.
13 * elf64-x86-64.c (is_indirect_symbol): Removed.
15 2009-05-26 Nick Clifton <nickc@redhat.com>
17 * po/id.po: Updated Indonesian translation.
19 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
21 * Makefile.am: Run "make dep-am".
24 (ALL_MACHINES): Add cpu-plugin.lo.
25 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
26 (BFD32_BACKENDS): Add plugin.lo.
27 (BFD32_BACKENDS_CFILES): Add plugin.c.
28 (libbfd_la_LIBADD): Add LIBDL
29 * archures.c (bfd_architecture): Add bfd_arch_plugin.
30 (bfd_plugin_arch): Declare.
31 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
32 * bfd.c (bfd): Add plugin_data.
33 * config.bfd: Handle the plugin target.
34 * configure.in: Check for --enable-plugins.
35 (LT_INIT): Use the dlopen option.
39 * targets.c (plugin_vec): Declare.
40 (_bfd_target_vector): Add plugin_vec.
41 * Makefile.in: Regenerate.
42 * bfd-in2.h: Regenerate.
43 * configure: Regenerate.
45 2009-05-26 Alan Modra <amodra@bigpond.net.au>
47 * dep-in.sed: Don't modify .o to .lo here. Output one filename
48 per line with all lines having continuation backslash. Prefix
49 first line with "A", following lines with "B".
50 * Makefile.am (DEP): Don't use dep.sed here.
51 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
52 dep.sed here on dependencies, sort and uniq.
53 * Makefile.in: Regenerate.
55 2009-05-25 Tristan Gingold <gingold@adacore.com>
57 * makefile.vms: Add verilog.obj to object list OBJS.
59 2009-05-24 Alan Modra <amodra@bigpond.net.au>
61 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
62 for BFD_IN_MEMORY is cleared.
63 (bfd_bwrite): Zero excess memory allocated.
65 2009-05-22 Julian Brown <julian@codesourcery.com>
67 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
69 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
70 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
71 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
72 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
73 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
74 (a8_erratum_fix, a8_erratum_reloc): New structs.
75 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
76 num_a8_erratum_fixes, fix_cortex_a8 fields.
77 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
78 (elf32_arm_add_stub): Split into two parts, creating...
79 (elf32_arm_create_or_find_stub_sec): New function.
80 (elf32_arm_final_link_relocate): Add forward declaration.
81 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
82 relocations, multiple relocations per stub.
83 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
84 (arm_size_one_stub): Use find_stub_size_and_template.
85 (a8_reloc_compare): New.
86 (find_thumb_glue): Add forward declaration.
87 (cortex_a8_erratum_scan): New.
88 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
89 (bfd_elf32_arm_set_cortex_a8_fix): New.
90 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
91 (arm_map_one_stub): Add THUMB32_TYPE support.
92 (a8_branch_to_stub_data): New.
93 (make_branch_to_a8_stub): New.
94 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
95 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
96 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
97 Cortex-A8 erratum workaround.
98 * bfd-in2.h: Regenerate.
100 2009-05-22 Alan Modra <amodra@bigpond.net.au>
102 * Makefile.am: Run "make dep-am".
103 * Makefile.in: Regenerate.
104 * po/SRC-POTFILES.in: Regenerate.
106 2009-05-21 Alan Modra <amodra@bigpond.net.au>
108 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
111 2009-05-21 Alan Modra <amodra@bigpond.net.au>
113 * elf-bfd.h (struct elf_backend_data
114 <elf_backend_link_output_symbol_hook>): Return an int.
115 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
116 symbols on deleted .opd entries.
117 * elflink.c (elf_link_output_sym): Return without outputting sym
118 if output_symbol_hook returns 2.
119 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
120 Abort if we must not discard sym.
121 (elf_link_input_bfd): Similarly, don't set finfo->indices for
123 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
124 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
125 elf_backend_link_output_symbol_hook return type change.
126 * elf32-arm.c (output_arch_syminfo): Likewise.
127 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
128 (elf32_arm_output_arch_local_syms): Likewise.
129 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
130 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
131 (bfd_score_elf_link_output_symbol_hook): Likewise.
132 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
133 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
134 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
135 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
136 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
137 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
138 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
139 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
140 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
141 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
142 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
144 2009-05-21 Alan Modra <amodra@bigpond.net.au>
146 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
147 out of range .opd symbols.
149 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
151 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
152 fprintf_vma directly.
153 * peXXigen.c (pe_print_edata): Likewise.
154 (pe_print_pdata): Likewise.
155 (_bfd_XX_print_ce_compressed_pdata): Likewise.
156 (_bfd_XX_print_private_bfd_data_common): Likewise.
158 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
160 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
162 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
163 Paul Brook <paul@codesourcery.com>
165 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
166 fix discarded sections.
168 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
170 * elf32-spu.c (mark_overlay_section): Move .init and .fini
171 sections into the software icache.
173 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
175 * elf32-spu.c (build_stub): Always build "compact" sofware
178 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
180 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
181 (spu_elf_setup): Initialize it.
182 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
183 Update to new-sytle cache manager data structures.
184 (spu_elf_build_stubs): Generate new-style cache manager data
185 structures and symbols.
186 (spu_elf_auto_overlay): Update size computation.
188 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
190 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
191 segments first amongst the program headers.
193 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
195 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
196 into addresses for relocation types that look at high bits. Remove
197 special handling of relocation overflow warnings.
199 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
201 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
202 control flow graph between fragments of a function.
204 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
206 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
207 generate only a 16-byte .toe section.
208 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
210 2009-05-14 Alan Modra <amodra@bigpond.net.au>
212 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
213 (spu_elf_place_overlay_data): ..here. New function.
214 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
216 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
218 * elf32-arm.c: Move sysdep.h to start of file.
220 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
222 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
224 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
225 __icache_tag_array and __icache_tag_array_size.
227 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
229 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
231 (bfinfdpic_link_omit_section_dynsym): Likewise.
232 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
234 2009-05-05 Paul Brook <paul@codesourcery.com>
236 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
237 * bfd-in2.h: Regenerate.
238 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
239 (_arm_elf_section_data): Add text and exidx fields.
240 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
241 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
242 copy_exidx_entry): New functions.
243 (elf32_arm_write_section): Fixup .ARM.exidx contents.
245 2009-05-05 Christophe lyon <christophe.lyon@st.com>
247 * elf32-arm.c (DEF_STUBS): New helper define.
248 (DEF_STUB): Likewise.
249 (stub_def): New type.
250 (stub_definitions): New array, containing stub template pointers
252 (arm_size_one_stub): Make use of stub_definitions.
254 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
256 * elflink.c (find_version_for_sym): Remove from here, ...
257 * linker.c (bfd_find_version_for_sym): ... rename, replace
258 here, make public and update all callers.
259 * bfd-in2.h: Regenerate.
261 2009-04-30 Nick Clifton <nickc@redhat.com>
263 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
265 (struct elf_obj_data): Add has_ifunc_symbols boolean.
266 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
267 into a STT_GNU_IFUNC symbol type.
268 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
270 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
271 the binary contains ifunc symbols.
272 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
273 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
274 * elf32-i386.c (is_indirect_function): New function.
275 (elf_i386_check_relocs): Create an ifunc output section.
276 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
277 section if necessary.
278 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
280 (elf_i386_add_symbol_hook): New function. Set the
281 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
282 symbol is encountered.
283 (elf_backend_post_process_headers): Define.
284 (elf_backend_add_symbol_hook): Define.
285 (elf_i386_post_process_headers): Rename to
286 elf_i388_fbsd_post_process_headers.
287 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
288 (is_indirect_function): New function.
289 (elf64_x86_64_check_relocs): Create an ifunc output section.
290 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
291 section if necessary.
292 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
294 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
295 elf_obj_data structure if an ifunc symbol is encountered.
296 (elf_backend_post_process_headers): Define.
297 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
298 if we have ifunc symbols to handle.
299 (get_ifunc_reloc_section_name): New function. Computes the name
300 for an ifunc section.
301 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
302 section to hold ifunc relocs.
303 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
304 (bfd_print_symbol_vandf): Handle ifunc symbols.
305 (bfd_decode_symclass): Likewise.
306 * bfd-in2.h: Regenerate.
308 2009-04-30 Joseph Myers <joseph@codesourcery.com>
310 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
311 MOVW and MOVT relocations in a shared library link.
313 2009-04-27 Anthony Green <green@moxielogic.com>
315 * verilog.c: New file.
316 * Makefile.am (BFD32_LIBS): Add verilog.c.
317 (BFD32_LIBS_CFILES): Add verilog.c.
318 (verilog.lo): New build rule.
319 * Makefile.in: Rebuilt.
320 * targets.c: Add verilog support.
321 * bfd.c (tdata union): Add Verilog private data field.
322 * bfd-in2.h: Regenerate.
324 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
326 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
329 2009-04-23 Matthias Klose <doko@ubuntu.com>
331 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
333 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
336 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
337 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
338 (elf32_arm_size_stubs): Likewise.
339 (record_thumb_to_arm_glue): Deleted unused function.
340 (bfd_elf32_arm_process_before_allocation): No longer handle
341 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
342 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
343 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
345 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
347 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
348 (elf32_arm_write_section): Declare early.
349 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
350 (arm_allocate_glue_section_space): Exclude empty sections.
351 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
352 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
354 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
355 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
356 (elf32_arm_size_dynamic_sections): Allocate interworking
358 (bfd_elf32_bfd_final_link): Define.
360 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
362 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
364 * coffcode.h (coff_compute_section_file_positions): Clear
365 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
367 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
368 force_minimum_alignment.
370 * libcoff.h: Regenerated.
372 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
373 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
375 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
376 nor target_subsystem.
378 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
379 force_minimum_alignment nor target_subsystem.
381 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
383 * coff-x86_64.c (PEI_HEADERS): Protect includes.
384 (bfd_pe_print_pdata): Remove #ifdef PE variation.
385 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
386 include in coff-x86_64.c of headers.
387 (PDATA_ROW_SIZE): New define.
388 (pex_regs[]): New static array.
389 (pex64_get_runtime_function): New static function.
390 (pex64_get_unwind_info): Likewise.
391 (pex64_get_scope_entry): Likewise.
392 (pex64_xdata_print_uwd_codes): Likewise.
393 (pex64_get_section_by_rva): Likewise.
394 (pex64_dump_xdata): Likewise.
395 (pex64_bfd_print_pdata): Likewise.
396 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
397 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
398 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
400 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
401 Alan Modra <amodra@bigpond.net.au>
402 Dave Korn <dave.korn.cygwin@gmail.com>
404 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
405 long names and non-NUL-terminated strings.
407 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
409 * bfd-in2.h: Regenerated.
411 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
413 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
414 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
416 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
419 * coffcode.h (bfd_pei_p): New.
421 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
422 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
423 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
424 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
425 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
426 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
428 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
429 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
430 bfd_efi_rtdrv_x86_64_vec,
431 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
432 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
433 * targets.c: Likewise.
435 * configure: Regenerated.
436 * libcoff.h: Likewise.
437 * Makefile.in: Likewise.
439 * efi-app-ia32.c: Removed.
440 * efi-app-x86_64.c: Likewise.
441 * efi-bsdrv-ia32.c: Likewise.
442 * efi-bsdrv-ia64.c: Likewise.
443 * efi-bsdrv-x86_64.c: Likewise.
444 * efi-rtdrv-ia32.c: Likewise.
445 * efi-rtdrv-ia64.c: Likewise.
446 * efi-rtdrv-x86_64.c: Likewise.
447 * efi-rtdrv-ia32.c: Likewise.
449 * efi-app-ia64.c: Moved to ...
451 (TARGET_SYM): Set to bfd_pei_ia64_vec.
452 (TARGET_NAME): Set to pei-ia64.
454 * libpei.h (bfd_target_pei_p): Removed.
455 (bfd_target_pei_arch): Likewise.
456 (bfd_target_efi_app_p): Likewise.
457 (bfd_target_efi_app_arch): Likewise.
458 (bfd_target_efi_bsdrv_p): Likewise.
459 (bfd_target_efi_bsdrv_arch): Likewise.
460 (bfd_target_efi_rtdrv_p): Likewise.
461 (bfd_target_efi_rtdrv_arch): Likewise.
462 (bfd_pe_executable_p): Likewise.
464 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
465 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
466 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
467 and efi-rtdrv-ia32.c.
468 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
469 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
470 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
471 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
472 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
473 efi-rtdrv-x86_64.c. Add pei-ia64.c.
474 (efi-app-ia64.lo): Removed.
475 (efi-bsdrv-ia32.lo): Likewise.
476 (efi-rtdrv-ia32.lo): Likewise.
477 (efi-app-ia64.lo): Likewise.
478 (efi-bsdrv-ia64.lo): Likewise.
479 (efi-rtdrv-ia64.lo): Likewise.
480 (efi-app-x86_64.lo): Likewise.
481 (efi-bsdrv-x86_64.lo): Likewise.
482 (efi-rtdrv-x86_64.lo): Likewise.
485 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
487 (arch_type): Removed.
489 (pe_bfd_object_p): Just return coff_object_p.
491 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
492 bfd_pe_executable_p with bfd_pei_p.
494 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
496 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
497 PLT entries to an undefined symbol when generating a shared
500 2009-04-17 Nick Clifton <nickc@redhat.com>
503 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
505 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
507 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
508 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
509 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
510 * binary.c (binary_bfd_define_common_symbol): Likewise.
511 * bout.c (b_out_bfd_define_common_symbol): Likewise.
512 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
513 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
514 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
515 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
516 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
517 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
518 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
519 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
520 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
521 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
522 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
523 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
524 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
525 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
526 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
527 * som.c (som_bfd_define_common_symbol): Likewise.
528 * srec.c (srec_bfd_define_common_symbol): Likewise.
529 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
530 * versados.c (versados_bfd_define_common_symbol): Likewise.
531 * vms.c (vms_bfd_define_common_symbol): Likewise.
532 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
533 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
534 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
535 (pmac_xcoff_vec): Likewise.
536 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
537 (aix5coff64_vec): Likewise.
538 * linker.c (bfd_generic_define_common_symbol): New function.
539 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
540 (_bfd_define_common_symbol): New field.
541 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
542 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
543 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
545 * bfd-in2.h: Regenerate.
546 * libbfd.h: Likewise.
547 * libcoff.h: Likewise.
549 2009-04-15 Anthony Green <green@moxielogic.com>
551 * targets.c: Add moxie support.
552 * Makefile.am: Ditto.
553 * Makefile.in: Rebuilt.
554 * cpu-moxie.c, elf32-moxie.c: New files.
555 * archures.c: Add moxie support.
556 * configure.in: Add moxie support.
557 * configure: Rebuilt.
558 * config.bfd, archures.c: Add moxie support.
559 * bfd-in2.h: Rebuilt.
561 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
563 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
564 branch to an undef weak symbol into a jump to next instruction if
565 a PLT entry will be created.
567 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
569 * coffgen.c (make_a_section_from_file): Set the backend long
570 section names enable if long section names found on input.
571 * coffcode.h: Extend long section names documentation to match.
573 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
575 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
578 2009-04-07 DJ Delorie <dj@redhat.com>
580 * archures.c: Add bfd_mach_mep_c5.
581 * bfd-in2.h: Likewise.
582 * cpu-mep.c: Add bfd_c5_arch.
583 * elf32-mep.c: Support it.
585 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
587 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
588 info->callbacks->einfo.
589 * linker.c (_bfd_generic_section_already_linked): Likewise.
591 2009-04-06 DJ Delorie <dj@redhat.com>
593 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
595 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
597 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
598 _bfd_pex64_print_pdata only if PE is defined.
600 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
601 (_bfd_pex64_print_pdata): This.
603 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
604 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
607 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
609 * coff-x86_64.c (bfd_pe_print_pdata): Define as
610 _bfd_pep_print_x64_pdata.
611 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
612 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
614 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
616 * elf32-xtensa.c (relax_property_section): Always set r_offset
619 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
621 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
622 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
624 (elf32_arm_stub_type): New enum values for the two new stubs.
625 (arm_type_of_stub): Make use of the two new stubs.
626 (arm_size_one_stub): Handle the two new stubs.
628 2009-04-01 Matt Thomas <matt@netbsd.org>
630 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
631 hidden symbols into the GOT or PLT.GOT.
632 (elf_vax_relocate_section): Do not emit a PCREL reloc
633 into a shared object if it is against a hidden symbol.
635 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
637 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
638 and know_contains_shared_object_p.
639 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
640 Cache the result in the archive_info table.
641 (xcoff_auto_export_p): Add an "info" parameter and update the
642 call to xcoff_archive_contains_shared_object_p.
643 (xcoff_mark_auto_exports): Update accordingly.
644 (xcoff_post_gc_symbol): Likewise.
646 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
648 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
651 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
653 * coff-rs6000.c (member_layout): New structure.
654 (archive_iterator): Likewise.
655 (member_layout_init): New function.
656 (archive_iterator_begin): Likewise.
657 (archive_iterator_next): Likewise.
658 (xcoff_write_armap_old): Use the new iterator functions.
659 (do_shared_object_padding): Delete.
660 (xcoff_write_armap_big): Use the new iterator functions. Simplify
661 handling of arch_info.
662 (xcoff_write_archive_contents_old): Allocate arelt_data in the
663 first loop rather than the second. Allocate a member header if
664 there isn't one, then work out the stat information and length
665 in the first loop too. Use the new iterators for the second loop.
666 (xcoff_write_archive_contents_big): Likewise.
668 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
670 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
671 (bfd_xcoff_set_archive_import_path): Likewise.
672 * bfd-in2.h: Regenerate.
673 * xcofflink.c: Include libiberty.h.
674 (xcoff_archive_info): New structure.
675 (xcoff_archive_info_hash): New function.
676 (xcoff_archive_info_eq): Likewise.
677 (xcoff_get_archive_info): Likewise.
678 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
679 (bfd_xcoff_split_import_path): New function.
680 (bfd_xcoff_set_archive_import_path): Likewise.
681 (xcoff_set_import_path): Move earlier in file.
682 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
683 object to the the directory part of the bfd's filename. Get the
684 import path and filename of an archive object from the archive's
685 xcoff_tdata, initializing it if necessary. Update use of
687 (bfd_link_input_bfd): Update use of import_file_id.
688 (xcoff_write_global_symbol): Likewise.
690 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
692 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
694 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
696 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
697 a .loader section for relocatable links.
698 (xcoff_need_ldrel_p): New function.
699 (xcoff_mark): Use it.
700 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
702 (xcoff_build_ldsym): New function, split out from...
703 (xcoff_build_ldsyms): ...here. Rename to...
704 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
705 call xcoff_build_ldsym, if there's a loader section.
706 (xcoff_build_loader_section): New function, extracted verbatim from...
707 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
708 there's a loader section. Only add an __rtinit loader symbol
709 if there's a loader section. Update after above name change.
710 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
711 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
712 and xcoff_create_ldrel.
713 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
714 (xcoff_reloc_link_order): Likewise, but only call it if there's
715 a loader section. Use xcoff_symbol_section.
716 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
717 if there's a loader section.
719 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
721 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
723 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
725 * elf32-arm.c (group_sections): Rewrite loops for better
728 2009-03-30 DJ Delorie <dj@redhat.com>
730 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
731 relocs when doing a relocatable link.
733 2009-03-28 Mark Mitchell <mark@codesourcery.com>
735 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
736 "ERROR:", in error messages.
737 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
738 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
739 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
740 (elf32_arm_merge_eabi_attributes): Likewise.
741 (elf32_arm_merge_private_bfd_data): Likewise.
743 2009-03-27 Nick Clifton <nickc@redhat.com>
745 * section.c (bfd_get_section_contents): Detect and handle the case
746 where a section has the SEC_IN_MEMORY flag set but no actual
749 2009-03-26 Alan Modra <amodra@bigpond.net.au>
752 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
753 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
754 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
755 if we don't find matching PT_LOAD when copying.
757 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
759 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
760 the reloc descriptions.
762 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
764 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
765 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
766 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
768 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
770 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
771 (bfd_i386_arch_intel_syntax): Likewise.
772 (i8086_arch): Likewise.
773 (bfd_x86_64_arch): Likewise.
775 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
777 * elf32-cris.c (cris_elf_relocate_section): <case
778 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
779 symbols for non-allocated sections. Don't check whether to
780 generate R_CRIS_DTPMOD for non-allocated sections.
781 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
782 handle relocation GC:ing if applied to non-allocated section.
783 (cris_elf_check_relocs): Similar.
785 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
786 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
787 when emitting a known TP offset in the GOT.
789 2009-03-23 Alan Modra <amodra@bigpond.net.au>
791 * elf64-ppc.c (synthetic_opd): Delete.
792 (compare_symbols): Look for .opd name rather than section match.
793 (ppc64_elf_get_synthetic_symtab): Likewise.
795 2009-03-21 Alan Modra <amodra@bigpond.net.au>
797 * elf32-ppc.c (is_pic_glink_stub): Delete.
798 (is_nonpic_glink_stub): New function.
799 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
801 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
803 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
804 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
806 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
807 macros for visibilty and locality checks.
808 (elf_s390_adjust_dynamic_symbol): Likewise.
809 (allocate_dynrelocs): Likewise.
810 (elf_s390_relocate_section): Likewise.
811 (elf_s390_finish_dynamic_symbol): Likewise.
812 * elf64-s390.c (elf_s390_check_relocs): Likewise.
813 (elf_s390_adjust_dynamic_symbol): Likewise.
814 (allocate_dynrelocs): Likewise.
815 (elf_s390_relocate_section): Likewise.
816 (elf_s390_finish_dynamic_symbol): Likewise.
818 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
820 * bfd-in2.h: Regenerated.
821 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
822 for debugging sections and map memory read/write dependent on
824 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
825 without memory read flags set.
826 * section.c: Add SEC_COFF_NOREAD to section flags.
828 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
830 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
833 2009-03-19 Alan Modra <amodra@bigpond.net.au>
835 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
836 "no overlays" return. If there are overlays, create overlay
837 manager entry symbols here, so that..
838 (spu_elf_build_stubs): ..we don't need to set them up here.
839 Simplify entry symbol tests.
840 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
842 2009-03-18 Mark Kettenis <kettenis@gnu.org>
844 * elf.c (elfcore_grok_openbsd_procinfo)
845 (elfcore_grok_openbsd_note): New functions.
846 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
848 2009-03-18 Alan Modra <amodra@bigpond.net.au>
850 * vms-hdr.c: Don't include alloca.h.
851 * elf32-m68hc1x.c: Include alloca-conf.h.
853 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
855 * Makefile.am: Run "make dep-am".
856 * Makefile.in: Regenerate.
858 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
860 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
862 2009-03-17 Alan Modra <amodra@bigpond.net.au>
864 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
866 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
867 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
868 ovly_return fields with ovly_entry[2]. Adjust all users.
869 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
871 (spu_elf_build_stubs): Likewise.
872 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
873 ovly_flavour changes. Update all callers.
874 (ovl_stub_size_log2): New function.
875 (build_stub): Handle compact icache stubs. Use different manager
876 entry point for stubs in non-icache area.
877 (spu_elf_size_stubs): Don't allocate space for indirect branch
879 (spu_elf_build_stubs): And don't built them.
881 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
883 * dwarf2.c (read_section): Always use rawsize, if available.
885 2009-03-16 Alan Modra <amodra@bigpond.net.au>
887 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
888 of rawsize and size for buffer.
890 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
892 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
893 parameter just because fixed sections fit into local store.
894 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
895 generating overlays if fixed sections plus reserved stack
896 and heap space fit into local store.
898 2009-03-15 Alan Modra <amodra@bigpond.net.au>
900 * elf32-spu.c (build_stub): Correct icache set_id.
901 (spu_elf_relocate_section): Likewise.
903 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
905 * xcofflink.c (xcoff_link_check_archive_element): Only free the
906 symbol table if it was created by the current call.
908 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
910 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
911 class XMC_DS rather than XMC_UA.
913 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
915 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
916 bfd_boolean export_defineds parameter with an unsigned int
917 auto_export_flags parameter.
918 * bfd-in2.h: Regenerate.
919 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
920 split out from xcoff_build_ldsyms.
921 (xcoff_covered_by_expall_p): New function.
922 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
923 but with extra code to handle -bexpfull and -bexpall.
924 (xcoff_mark_auto_exports): New function.
925 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
926 a function should be automatically exported.
927 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
928 parameter with an auto_export_flags parameter. Update ldinfo
929 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
932 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
934 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
935 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
936 init and fini functions. Do garbage collection for objects
937 without an entry point too.
939 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
941 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
942 check whether a symbol has csect information.
943 (coff_print_aux): Likewise.
944 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
945 information for C_AIX_WEAKEXT too.
946 (_bfd_xcoff_swap_aux_out): Likewise.
947 (xcoff_reloc_type_br): Handle defweak symbols too.
948 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
949 information for C_AIX_WEAKEXT too.
950 (_bfd_xcoff64_swap_aux_out): Likewise.
951 (xcoff64_reloc_type_br): Handle defweak symbols too.
952 * coffgen.c (coff_print_symbol): Handle auxillary function
953 information for C_AIX_WEAKEXT too.
954 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
955 instead of BSF_GLOBAL if the L_WEAK flag is set.
956 (xcoff_dynamic_definition_p): New function.
957 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
958 defines h. Don't change h if ldsym isn't the definition. Otherwise,
959 always take the symbol class from the ldsym. Use weak bfd symbol
960 types for weak ldsyms.
961 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
962 Fix the check for whether a definition is from a shared object.
963 Allow redefinitions of weak symbols.
964 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
965 (xcoff_keep_symbol_p): Likewise.
966 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
967 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
968 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
969 but mark them as L_WEAK.
970 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
971 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
973 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
975 * xcofflink.c (xcoff_mark): When walking the relocations,
976 only mark the target symbol or the target section, not both.
977 (xcoff_final_definition_p): New function.
978 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
979 symbol is a valid definition of the associated output symbol.
980 Use XCOFF_ALLOCATED to stop the same hash table entry having
982 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
984 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
986 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
988 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
991 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
993 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
994 * libcoff.h: Regenerate.
995 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
996 line-number counts in the bfd's lineno_counts field.
997 Don't keep per-csect line-number counts.
998 (xcoff_sweep): Don't update per-csect line-number counts.
999 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1000 entries in each output section.
1001 (xcoff_link_input_bfd): Get the number of line numbers from
1002 the bfd's lineno_counts field, rather than recalculating it
1003 from scratch. Fix the range check when updating C_BINCL and
1005 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1006 here. Don't expect csects to have line-number counts.
1008 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1010 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1011 * libcoff.h: Regenerate.
1012 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1013 "skip" logic from xcoff_link_input_bfd.
1014 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1015 objects in a dynamic link, rather than checking whether csectpp
1016 is null. Always allocate debug_index for other objects,
1017 and always go through the loop. Update the type of debug_index
1018 after the change above. Read the auxillary csect information
1019 and use xcoff_keep_symbol_p to decide whether a symbol should
1020 be kept. Set its debug_index to -2 if not.
1021 (xcoff_link_input_bfd): Update the type of debug_index after
1022 the change above and always expect it to be nonnull. Use it to
1023 test whether a symbol should be stripped, rather than making the
1024 decision here. Postpone all symbol creation to the second pass.
1026 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1028 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1029 creating a descriptor.
1030 (xcoff_sweep): Don't mark toc_section unless it's needed.
1031 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1032 when marking every bfd.
1033 (xcoff_link_input_bfd): Skip all TOC anchors.
1034 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1035 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1036 to -1; call xcoff_find_tc0 instead.
1038 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1040 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1041 * libcoff.h: Regenerate.
1042 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1043 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1044 the previous symbol's csect. Treat last_symndx as an inclusive value
1045 and simplify its handling.
1046 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1047 symbols with the right csect. Don't mark rsec when processing
1048 relocations against undefined or absolute sections.
1049 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1050 of bfd_und_section_ptr.
1051 (xcoff_link_input_bfd): Likewise.
1053 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1055 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1056 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1057 flag is set. Assert that all undefined symbols are either
1058 imported or defined by a dynamic object.
1059 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1060 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1061 handling to all relocations. Only set XCOFF_CALLED for function
1063 (xcoff_find_function): New function, split out from...
1064 (bfd_xcoff_export_symbol) ...here.
1065 (xcoff_set_import_path): New function, split out from...
1066 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1067 meaning of XCOFF_CALLED.
1068 (xcoff_mark_symbol): If we mark an undefined and unimported
1069 symbol, find some way of defining it. If the symbol is a function
1070 descriptor, fill in its definition automatically. If the symbol
1071 is a function, mark its descriptor and allocate room for global
1072 linkage code. Otherwise mark the symbol as implicitly imported.
1073 Move the code for creating function descriptors from...
1074 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1075 check for symbols that were implicitly defined.
1076 (xcoff_mark): Don't count any dynamic relocations against
1078 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1079 in the xcoff link info.
1080 (xcoff_link_input_bfd): Remove handling of undefined and
1083 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1085 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1086 if the target is absolute. Fix comment typo.
1087 (xcoff_ppc_relocate_section): Remove FIXME.
1088 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1089 if the target is absolute.
1091 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1093 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1094 R_POS and R_NEG relocations against absolute symbols to the
1097 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1099 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1100 to 2 for bfd_mach_ppc_620.
1102 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1104 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1105 * configure.in: Likewise.
1106 * configure: Regenerate.
1108 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1111 * elf.c (assign_section_numbers): Generate symbol table if there
1112 is any relocation in output.
1113 (_bfd_elf_compute_section_file_positions): Likewise.
1115 2009-03-13 Nick Clifton <nickc@redhat.com>
1118 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1119 * elflink.c (elf_link_read_relocs_from_section): Use
1120 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1121 relocs but no symbol table.
1122 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1124 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1127 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1128 to check ___tls_get_addr.
1130 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1131 strncmp to check __tls_get_addr.
1133 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1135 * dwarf2.c (read_section): Always check the offset, even when the
1136 section has been read before.
1138 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1143 2009-03-11 Chris Demetriou <cgd@google.com>
1145 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1146 * bfd-in2.h: Regenerate.
1147 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1148 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1150 (bsd_write_armap): Likewise.
1151 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1152 flag is set, do nothing.
1153 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1156 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1158 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1159 used to update stack pointer.
1161 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1164 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1165 for unknown symbols in absolute section.
1167 2009-03-06 Nick Clifton <nickc@redhat.com>
1169 * po/es.po: Updated Spanish translation.
1171 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1173 * elf32-arm.c (group_sections): Take next section size into
1174 account before accepting to group it.
1176 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1178 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1180 (elf32_arm_final_link_relocate): Likewise.
1182 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1185 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1187 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1189 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1190 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1191 (BFD_FAKE_SECTION): Init new flag.
1192 * ecoff.c (bfd_debug_section): Likewise.
1193 * bfd-in2.h: Regenerate.
1194 * libbfd.h: Regenerate.
1195 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1196 (ppc_elf_reloc_type_lookup): Handle new relocs.
1197 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1198 without marker relocs.
1199 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1200 if section has no old-style calls.
1201 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1202 Don't try to optimize new-style __tls_get_addr call when handling
1203 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1205 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1206 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1207 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1208 without marker relocs.
1209 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1210 if section has no old-style calls. Set toc_ref for new relocs as
1212 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1213 Don't try to optimize new-style __tls_get_addr call when handling
1214 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1217 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1220 * configure.in: Test for ld --as-needed support. Link shared
1221 libbfd against libm.
1222 * configure: Regenerate.
1224 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1226 * Makefile.am: Run "make dep-am".
1227 * Makefile.in: Regenerate.
1229 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1231 * elf32-score7.c: New file.
1232 * elf32-score.h: New file.
1233 * elf32-score.c: Add code to support score 7. Set score7 as the
1235 * cpu-score.c: Add score7 architecure.
1236 (compatibile): New function.
1237 * Makefile.am: Add rules for building elf32-score7 object.
1238 * Makefile.in: Regenerate.
1239 * configure.in: Add elf32-score7 object to score vectors.
1240 * configure: Regenerate.
1241 * reloc.c: Add score7 relocs.
1242 * archures.c: Add score3 and score7 machine numbers.
1243 * bfd-in2.h: Regenerate.
1244 * libbfd.h: Regenerate.
1246 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1248 * configure: Regenerate.
1250 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1252 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1253 (elf32_hppa_check_relocs): Use it.
1255 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1257 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1258 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1259 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1260 (elf_hppa_record_segment_addrs): Likewise.
1261 (elf_hppa_final_link): Likewise.
1262 (elf_hppa_relocate_insn): Likewise.
1263 (elf_hppa_final_link_relocate): Likewise.
1264 (elf64_hppa_relocate_section): Likewise.
1265 * elf64-hppa.c: Insert above.
1267 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1269 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1270 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1271 (elf_hppa_relocate_section): Likewise.
1272 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1273 from struct elf_link_hash_entry. Add count field.
1274 (struct elf64_hppa_dyn_hash_table): Delete.
1275 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1276 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1277 (hppa_elf_hash_entry, eh_name): Define.
1278 (elf64_hppa_new_dyn_hash_entry): Delete.
1279 (elf64_hppa_dyn_hash_lookup): Delete.
1280 (elf64_hppa_dyn_hash_traverse): Delete.
1281 (get_dyn_name): Delete.
1282 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1283 of struct elf64_hppa_dyn_hash_entry *.
1284 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1285 allocate_global_data_plt, allocate_global_data_stub,
1286 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1288 (hppa64_link_hash_newfunc): New.
1289 (elf64_hppa_hash_table_create): Rework.
1290 (count_dyn_reloc): Likewise.
1291 (hppa64_elf_local_refcounts): New.
1292 (elf64_hppa_check_relocs): Rework using standard technique for recording
1293 local DLT, PLT and OPD reference counts.
1294 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1295 elf_link_hash_entry *.
1296 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1297 allocate_global_data_plt, allocate_global_data_stub,
1298 allocate_global_data_opd, allocate_dynrel_entries,
1299 elf64_hppa_adjust_dynamic_symbol,
1300 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1301 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1302 Use hppa_link_hash_table. Rework.
1303 (elf64_hppa_link_output_symbol_hook): Rework.
1304 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1305 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1306 elf64_hppa_finish_dynamic_sections): Likewise.
1308 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1310 * elf32-arm.c (stub_reloc_type): Removed.
1311 (insn_sequence): Renamed reloc_type field to r_type.
1312 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1313 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1314 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1315 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1316 (arm_stub_is_thumb): Catch new stubs.
1317 (arm_type_of_stub): Handle new stubs.
1318 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1319 (bfd_elf32_arm_process_before_allocation): Remove useless
1322 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1324 * elf.c (elf_find_function): Use is_function_type to check
1327 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1329 * xtensa-modules.c: Revert to previous version 1.11 due
1330 to inadvertant commit.
1332 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1334 * elf32-xtensa.c (text_action_add): Separate test for action
1335 type. Break if saved action is ta_widen_insn at same offset.
1337 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1339 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1340 to elf32_arm_stub_long_branch_any_arm_pic.
1341 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1342 (enum elf32_arm_stub_type, arm_type_of_stub)
1343 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1346 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1348 * elf32-arm.c (PREV_SEC): Update comment.
1349 (group_sections): Rename argument to stubs_always_after_branch.
1350 Reverse the list and place stubs at the end of input sections.
1352 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1354 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1356 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1358 (arm_size_one_stub): Remove unnecessary break.
1359 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1361 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1363 * elf32-arm.c (stub_insn_type): New type.
1364 (stub_reloc_type): Likewise.
1365 (insn_sequence): Likewise.
1366 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1367 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1368 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1369 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1370 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1371 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1372 (elf32_arm_stub_hash_entry): Add new helper fields.
1373 (stub_hash_newfunc): Initialize these new fields.
1374 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1375 to take endianness into account.
1376 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1377 (arm_map_one_stub): Code is now more generic, thanks to
1380 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1382 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1384 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1385 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1386 BLX is not available. Fix typo in warning message. Add comments
1387 and improve formatting.
1388 (arm_build_one_stub): Adjust to new
1389 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1390 (arm_map_one_stub): Likewise.
1392 2009-02-23 Tristan Gingold <gingold@adacore.com>
1393 Eric Botcazou <ebotcazou@adacore.com>
1394 Douglas B Rupp <rupp@gnat.com>
1396 * vms.h: Update copyright year, fix comments, reorder declarations.
1397 (_bfd_save_vms_section): Remove the prototype.
1398 (EGPS_S_V_NO_SHIFT): New constant.
1399 (bfd_vms_set_section_flags): New prototype.
1400 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1402 (EGSY_S_W_FLAGS): Ditto.
1403 (EGSY_S_V_QUAD_VAL): Ditto.
1404 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1405 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1406 EGST_S_B_NAMLNG): Ditto.
1407 (ESRF_S_B_NAMLNG): Ditto.
1408 (ETIR_S_C_HEADER_SIZE): Ditto.
1409 (EGPS_S_V_ALLOC_64BIT): Ditto.
1410 (DST_S_C_EPILOG): Ditto.
1411 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1412 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1413 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1414 (DST_S_L_PCLINE_UNSLONG): Ditto.
1415 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1416 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1417 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1418 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1419 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1420 (DST_S_B_SRC_UNSBYTE): Ditto.
1421 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1423 (vms_section, vms_reloc): Remove types.
1424 (hdr_struc): Replaced by ...
1425 (hdr_struct): ... new type.
1426 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1427 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1428 (EMH_DATE_LENGTH): Ditto.
1429 (eom_struc): Replaced by ...
1430 (eom_struct): ... new type.
1431 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1432 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1433 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1434 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1435 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1436 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1437 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1438 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1439 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1440 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1441 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1442 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1443 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1444 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1445 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1446 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1447 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1448 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1449 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1450 (enum file_type_enum): New type.
1451 (struct location_struct): Removed.
1452 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1453 (struct funcinfo, struct module): Ditto.
1454 (struct vms_private_data_struct): Update fields.
1455 (struct vms_section_data_struct): New type.
1457 * vms.c: Update copyright year, fix comments,
1458 Fix includes for DECC, add prototypes.
1459 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1461 Use flavour to set is_vax, location_stack is removed.
1462 (struct pair): Declare.
1463 (fill_section_ptr): Initialize variables at declaration.
1464 Add guard to set SECTION_SYM flag, handlde und section.
1465 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1466 (_bfd_vms_slurp_object_records): New function, replaces previous
1468 (vms_slurp_module): New function.
1469 (vms_slurp_image): Ditto.
1470 (vms_object_p): Complete rewrite.
1471 (vms_mkobject): Use is_vax field to slect architecture.
1472 (free_reloc_stream): New function.
1473 (vms_convert_to_var): Ditto.
1474 (vms_convert_to_var_1): Ditto.
1475 (vms_convert_to_var_unix_filename): Ditto.
1476 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1478 (vms_new_section_hook): Set alignment to 0, allocate private data.
1479 (vms_get_section_contents): Load content.
1480 (vms_get_symbol_info): Handle undefined section.
1481 (vms_find_nearest_line): Handle.
1482 (alloc_reloc_stream): New function.
1483 (vms_slurp_reloc_table): Ditto.
1484 (vms_get_reloc_upper_bound): Make it real.
1485 (vms_canonicalize_reloc): Do the real work.
1486 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1488 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1489 (vms_set_arch_mach): Check arch.
1490 (vms_set_section_contents): Copy the content after allocation.
1491 (vms_alpha_vec): Update object flags.
1493 * vms-tir.c: Update copyright year, fix comments,
1494 add prototypes for new functions.
1495 (dst_define_location): New function.
1496 (dst_restore_location): New function.
1497 (dst_retrieve_location): New function.
1498 (dst_check_allocation): New function.
1499 (image_dump): Call dst_check_allocation.
1500 (image_write_b): Ditto.
1501 (image_write_w): Ditto.
1502 (image_write_l): Ditto.
1503 (image_write_q): Ditto.
1504 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1505 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1507 Call error handler instead of abort if name is not known.
1508 (etir_sta): Add quarter_relocs argument and set it.
1511 (etir_opr): Ditto, return FALSE in case of error.
1512 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1513 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1514 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1515 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1516 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1517 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1518 Return FALSE in case of error.
1519 (tir_sta): Change sign of psect.
1521 (tir_cmd): Fix cast. Makes tir_table static const.
1522 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1523 add argument to explain.
1524 (analyze_etir): Initialize maxptr, add quarter_relocs
1525 declaration, move some declarations into inner scopes.
1526 Handle quarter_relocs and STO_IMM.
1527 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1528 (_bfd_vms_slurp_relocs): New function.
1529 (_bfd_vms_decode_relocs): New function.
1530 (sto_imm): Rewritten.
1531 (start_first_etbt_record): New function.
1532 (start_another_etbt_record): Ditto.
1533 (etir_output_check): Ditto.
1534 (defer_reloc_p): Ditto.
1535 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1536 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1537 rewritte relocations handling.
1538 (_bfd_vms_write_tbt): Removed.
1539 (_bfd_vms_write_dbg): Ditto.
1541 * vms-misc.c: Update copyright year, Fix comments.
1542 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1543 (maybe_adjust_record_pointer_for_object): New function.
1544 (_bfd_vms_get_first_record): New function, replaces ...
1545 (_bfd_vms_get_record): .. removed.
1546 (_bfd_vms_get_object_record): New function.
1547 (_bfd_vms_get_object_record): New function.
1548 (vms_get_remaining_object_record): New function, replaces ...
1549 (_bfd_vms_get_next_record): ... removed.
1550 (add_new_contents): Removed.
1551 (_bfd_save_vms_section): Removed.
1552 (_bfd_get_vms_section): Removed.
1553 (_bfd_vms_output_flush): Write in VAR format.
1554 (new_symbol): Don't make UND section.
1556 * vms-hdr.c: Update copyright year, update list of record handled.
1557 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1558 (_bfd_vms_write_hdr): Strip vms and unix patches,
1559 add comments, truncate module name at 31 characters,
1560 use constants instead of hard-coded value,
1561 write BFD version instead of a fixed string.
1562 (_bfd_vms_slurp_ihd): New function.
1563 (_bfd_vms_slurp_isd): Ditto.
1564 (_bfd_vms_slurp_ihs): Ditto.
1565 (new_module): Ditto.
1566 (parse_module): Ditto
1567 (build_module_list): Ditto.
1568 (module_find_nearest_line): Ditto.
1569 (_bfd_vms_find_nearest_dst_line): Ditto.
1570 (vms_slurp_debug): Ditto.
1571 (_bfd_vms_slurp_dbg): Ditto.
1572 (_bfd_vms_slurp_tbt): Ditto.
1573 (_bfd_vms_write_dbg): Ditto.
1574 (_bfd_vms_write_tbt): Ditto.
1576 * vms-gsd.c: Update copyright year, update list of records handled.
1577 (EVAX_LITERALS_NAME): New macro.
1578 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1579 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1580 (register_universal_symbol): New function and prototype.
1581 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1582 improve debug messages,
1583 use constants instead of hard-coded value,
1584 fix missing endianness conversion,
1585 handle global symbol (SYMG).
1586 (bfd_vms_set_section_flags): New function.
1587 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1588 handle section literals,
1590 handle section bfd and vms flags,
1591 don't output LIB$INITIALIZE symbol,
1592 fix handling of weak symbols,
1593 fix evax vs vax procedure descriptor,
1594 handle absolute symbols.
1596 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1597 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1599 * makefile.vms (DEFS): Fix flags for VMS.
1601 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1603 * bfd-in2.h: Regenerated.
1604 * libbfd.h: Regenerated.
1606 2009-02-20 Cary Coutant <ccoutant@google.com>
1608 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1611 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1614 * coffcode.h (coff_write_object_contents): Don't let the string
1615 table offset overflow the s_name field when using long section names.
1617 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1619 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1620 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1621 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1622 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1623 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1624 (bfd_pmac_xcoff_backend_data): Likewise.
1625 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1626 (bfd_xcoff_aix5_backend_data): Likewise.
1627 (xcoff64_write_object_contents): Delete unused long_section_names
1629 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1630 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1632 * coffcode.h (documentation): Update to describe long section names.
1633 (COFFLONGSECTIONCATHELPER): New helper macro.
1634 (BLANKOR1TOODD): Likewise.
1635 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1636 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1637 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1638 (bfd_coff_set_long_section_names_allowed): New function.
1639 (bfd_coff_set_long_section_names_disallowed): Likewise.
1640 (struct bfd_coff_backend_data): Add new backend hook function
1641 pointer _bfd_coff_set_long_section_names.
1642 (bfd_coff_set_long_section_names): New backend hook.
1643 (coff_write_object_contents): Only generate long section names if
1644 bfd_coff_long_section_names() indicates they are currently enabled.
1645 (bfd_coff_std_swap_table): Make non-const, and initialise long
1646 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1647 (ticoff0_swap_table): Likewise to both.
1648 (ticoff1_swap_table): Again, likewise to both.
1649 * coffgen.c (make_a_section_from_file): Allow long section names
1650 as inputs even if not currently allowed for outputs.
1651 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1652 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1653 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1654 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1655 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1656 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1657 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1658 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1659 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1660 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1661 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1662 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1663 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1664 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1665 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1666 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1667 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1668 * libcoff-in.h: Update copyright year to cause updated copyright
1669 year in generated libcoff.h, and fix typo.
1670 * libcoff.h: Regenerated.
1671 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1672 (_bfd_ecoff_no_long_sections): Add prototype.
1673 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1674 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1675 defined by an including .c file.
1676 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1677 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1678 (ticoff1_swap_table): Likewise to both.
1680 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1682 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1683 stub. Catch default case error.
1684 (arm_map_one_stub): Add missing Thumb mapping symbol.
1686 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1689 * elf32-avr.c: Handle case where no local symbos exist correctly.
1691 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1694 * elf32-arm.c (arm_long_branch_stub,
1695 arm_thumb_v4t_long_branch_stub,
1696 arm_thumb_thumb_long_branch_stub,
1697 arm_thumb_arm_v4t_long_branch_stub,
1698 arm_thumb_arm_v4t_short_branch_stub,
1699 arm_pic_long_branch_stub):
1700 Renamed to elf32_arm_stub_long_branch_any_any,
1701 elf32_arm_stub_long_branch_v4t_arm_thumb,
1702 elf32_arm_stub_long_branch_thumb_only,
1703 elf32_arm_stub_long_branch_v4t_thumb_arm,
1704 elf32_arm_stub_short_branch_v4t_thumb_arm,
1705 elf32_arm_stub_long_branch_any_any_pic.
1706 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1707 arm_thumb_thumb_stub_long_branch,
1708 arm_thumb_arm_v4t_stub_long_branch,
1709 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1710 Renamed to arm_stub_long_branch_any_any,
1711 arm_stub_long_branch_v4t_arm_thumb,
1712 arm_stub_long_branch_thumb_only,
1713 arm_stub_long_branch_v4t_thumb_arm,
1714 arm_stub_short_branch_v4t_thumb_arm,
1715 arm_stub_long_branch_any_any_pic.
1717 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1719 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1720 in branch offset check.
1722 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1724 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1725 add toc.symndx and toc.add.
1726 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1728 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1730 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1731 (branch_reloc_hash_match): New function, extracted from..
1732 (ppc64_elf_tls_optimize): ..here.
1733 (ppc64_elf_relocate_section): Properly set addends when optimizing
1734 tls sequences. Avoid unnecessary reading and writing of insns.
1735 Only redo reloc when symbol changed. Bypass symbol checks when
1737 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1738 (branch_reloc_hash_match): New function, extracted from..
1739 (ppc_elf_tls_optimize): ..here.
1740 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1741 Don't clear addend on zapped __tls_get_addr reloc.
1743 2009-02-12 Nick Clifton <nickc@redhat.com>
1746 * elflink.c (bfd_elf_final_link): When counting the relocations,
1747 if the header size has not been set yet then assume that it will
1748 match the output section's reloc type.
1750 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1752 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1755 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1757 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1758 (find_function): Likewise.
1759 (pasted_function): Don't error if no prior function found.
1760 (discover_functions): Revert 2008-12-10 change. Extend first
1761 function range to start of section.
1763 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1765 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1767 * elf64-hppa.h: Likewise.
1769 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1771 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1774 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1776 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1777 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1779 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1781 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1782 * archures.c (bfd_mach_mips_xlr): Define.
1783 * bfd-in2.h: Regenerate.
1784 * cpu-mips.c (I_xlr): Define.
1785 (arch_info_struct): Add XLR entry.
1786 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1787 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1788 (mips_mach_extensions): Add XLR entry.
1790 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1792 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1794 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1796 * configure.in: AC_SUBST pdfdir.
1797 * Makefile.am: Add install-pdf, install-pdf-am
1798 and install-pdf-recursive targets. Define pdfdir.
1799 * doc/Makefile.am: Define pdf__strip_dir. Add
1800 install-pdf and install-pdf-am targets.
1801 * po/Make-in: Add install-pdf target.
1802 * configure: Regenerate.
1803 * Makefile.in: Regenerate
1804 * doc/Makefile.in: Regenerate.
1806 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1808 * bfd-in2.h: Regenerate.
1809 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1810 fields from n_entries to n_slots where appropriate, update comments.
1811 (HOWTO): Add TLS relocations.
1812 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1813 (enum elf_m68k_got_offset_size): New enum.
1814 (struct elf_m68k_got_entry.type): Move field to ...
1815 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1816 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1818 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1820 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1821 fields into n_entries array. Update comments.
1822 (elf_m68k_init_got): Simplify, update all uses.
1823 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1824 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1825 GOT entries; update name, update all uses.
1826 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1827 (elf_m68k_get_got_entry): Update.
1828 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1830 (elf_m68k_remove_got_entry_type): Simplify.
1831 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1832 (elf_m68k_can_merge_gots): Update.
1833 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1834 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1835 GOT entries, simplify.
1836 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1837 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1838 field, remove obsoleted local_n_entries field.
1839 (elf_m68k_partition_multi_got_2): New static function.
1840 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1842 (elf_m68k_remove_got_entry_type): Update.
1843 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1844 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1845 update of sgot->size and srelgot->size.
1846 (elf_m68k_gc_sweep_hook): Update.
1847 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1848 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1850 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1851 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1853 2009-02-02 DJ Delorie <dj@redhat.com>
1855 * elf32-mep.c (config_names): Regenerate configuration.
1857 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1859 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1860 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1861 * elf.c (bfd_elf_get_str_section): Make static.
1862 (bfd_elf_find_section): Delete.
1863 * libbfd.h: Regenerate.
1865 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1867 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1868 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1870 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1872 * elflink.c (on_needed_list): New function.
1873 (elf_link_add_object_symbols): Link in --as-needed libs if they
1874 satisfy undefined symbols in other libs.
1876 2009-01-30 Julian Brown <julian@codesourcery.com>
1878 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1879 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1880 with --just-symbols (-R).
1882 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1884 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1885 high_pc in order to properly sign-extend VMAs.
1887 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1888 Mark Shinwell <shinwell@codesourcery.com>
1889 Catherine Moore <clm@codesourcery.com>
1891 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1893 2009-01-28 Catherine Moore <clm@codesourcery.com>
1895 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1896 SEC_LOAD for dynamic relocation sections.
1898 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1900 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1901 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1902 the size of local TLS data.
1904 2009-01-27 Andreas Schwab <schwab@suse.de>
1906 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1907 architectures in the archive.
1909 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1911 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1912 <R_CRIS_32_DTPREL>: Correct relocation value.
1914 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1915 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1916 symbols with non-default visibility.
1918 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1920 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1921 describing the trampolines.
1922 (ppc_elf_relocate_section): Update relocs to describe the
1925 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1927 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1928 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1929 and R_PARISC_PCREL12F relocations.
1931 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1934 * elflink.c (find_version_for_sym): New function split out from,
1935 but without export_dynamic test, ..
1936 (_bfd_elf_link_assign_sym_version): ..here.
1937 (_bfd_elf_export_symbol): Use it.
1939 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1941 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1942 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1943 * elflink.c: ..here, somewhat modified.
1944 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1945 _bfd_elf_link_find_version_dependencies,
1946 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1947 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1948 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1950 * elflink.c: ..and make static here.
1951 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1952 of output_bfd from struct elf_find_verdep_info.
1953 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1954 struct elf_info_failed.
1955 (bfd_elf_size_dynamic_sections): Adjust.
1957 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1960 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1961 after comp_unit_find_line call.
1963 2009-01-21 Nick Clifton <nickc@redhat.com>
1966 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1967 tm_gmtoff field in struct tm.
1969 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1971 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1972 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1973 sections in soft-icache lines unless non_ia_text. Don't add
1974 rodata if doing so would exceed line size.
1976 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1978 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1979 types than bfd_link_hash_indirect, before early return, call
1980 _bfd_elf_link_hash_copy_indirect.
1982 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1984 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1985 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1986 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1987 (elf_backend_obj_attrs_order): New define.
1988 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1989 (elfNN_bed): Add elf_backend_obj_attrs_order.
1991 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1993 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1994 (obj_attr_size): Likewise.
1995 (write_obj_attribute): Likewise.
1996 (_bfd_elf_copy_obj_attributes): Likewise.
1997 (_bfd_elf_parse_attributes): Likewise.
1998 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1999 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2000 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2001 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2002 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2005 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2007 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2008 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2009 (bfd_elf_add_obj_attr_string): Likewise.
2010 (bfd_elf_add_obj_attr_int_string): Likewise.
2011 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2012 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2013 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2014 Tag_nodefaults has no default value.
2015 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2016 comment to reflect the new state.
2018 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2021 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2022 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2023 (adjust_z_magix): Delete dead code handling QMAGIC.
2025 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2027 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2028 IMAGE_SCN_MEM_DISCARDABLE.
2030 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2032 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2033 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2034 * configure.in (commonbfdlib): Delete.
2035 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2036 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2037 is available, not just for linux.
2038 * po/SRC-POTFILES.in: Regenerate.
2039 * Makefile.in: Regenerate.
2040 * configure: Regenerate.
2042 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2043 Julian Brown <julian@codesourcery.com>
2045 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2046 ARM attributes in ABI 2.07.
2047 * elf32-arm.c (get_secondary_compatible_arch): New function.
2048 (set_secondary_compatible_arch): New function.
2049 (tag_cpu_arch_combine): New function.
2050 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2051 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2052 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2053 make it fit with order_01243.
2054 Add support for Tag_also_compatible_with,
2055 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2056 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2057 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2058 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2059 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2060 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2061 Rework the way unknown attributes are handled.
2062 Defer errors until all attributes have been processed.
2064 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2066 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2067 bfd_elf_add_obj_attr_int_string.
2068 Read Tag_compatibility from its new location in the attribute array,
2069 rather than the attribute list.
2070 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2071 bfd_elf_add_obj_attr_int_string.
2072 (_bfd_elf_parse_attributes): Likewise.
2073 (_bfd_elf_merge_object_attributes): There's now only one
2074 Tag_compatibility, and it's in the array, not the list.
2075 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2077 (bfd_elf_add_obj_attr_compat): Rename to
2078 bfd_elf_add_obj_attr_int_string.
2079 (bfd_elf_add_proc_attr_compat): Rename to
2080 bfd_elf_add_proc_attr_int_string.
2081 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2084 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2086 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2087 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2088 (vmsutil.lo): Add dependency rule.
2089 * Makefile.in: Regenerate.
2090 * config.bfd (ia64*-*-*vms*): Add case.
2091 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2092 * configure: Regenerate.
2093 * vmsutil.c: New file.
2094 * vmsutil.h: New file.
2095 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2097 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2098 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2099 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2100 elfNN_vms_object_p): New functions
2101 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2103 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2106 * elflink.c (elf_gc_sweep): Exclude the group section if the
2107 first member of the section group is excluded.
2109 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2112 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2113 saved filename, use bfd_alloc rather than bfd_malloc for it.
2115 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2117 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2119 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2121 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2123 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2125 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2127 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2129 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2131 (struct got_entry): Add br_addr.
2132 (struct call_info): Add priority.
2133 (struct function_info): Add lr_store and sp_adjust.
2134 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2135 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2136 area as an overlay, and check that no other overlays exist. Look up
2137 icache overlay manager entry sym.
2138 (BRA_STUBS, BRA, BRASL): Define.
2139 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2140 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2142 (count_stub, build_stub): Support soft-icache.
2143 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2144 (spu_elf_size_stubs): Size soft-icache stubs.
2145 (overlay_index): New function.
2146 (spu_elf_build_stubs): Make static. Support soft-icache.
2147 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2148 (find_function_stack_adjust): Save lr store and stack adjust insn
2150 (maybe_insert_function): Adjust find_function_stack_adjust call.
2151 (mark_functions_via_relocs): Retrieve priority.
2152 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2153 (sort_calls): Sort by priority first.
2154 (mark_overlay_section): Ignore .ovl.init.
2155 (sum_stack): Only print when stack_analysis.
2156 (print_one_overlay_section): New function, extracted from..
2157 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2158 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2159 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2160 analysis. Call spu_elf_build_stubs.
2161 (spu_elf_relocate_section): For soft-icache encode overlay index
2163 (spu_elf_output_symbol_hook): Support soft-icache.
2164 (spu_elf_modify_program_headers: Likewise.
2166 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2167 num_regions to num_lines. Add line_size and max_branch.
2168 (enum _ovly_flavour): Add ovly_soft_icache.
2169 (spu_elf_build_stubs): Delete.
2171 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2173 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2174 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2176 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2178 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2179 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2180 the program, the known offset starts at the negative size of the
2182 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2185 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2187 * config.bfd: Add lm32-*-rtems*.
2189 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2191 * coff-ppc.c: Add 2009 to Copyright.
2192 * elf32-cris.c: Likewise.
2193 * elflink.c: Likewise.
2195 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2197 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2198 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2200 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2203 * elflink.c (elf_merge_st_other): New.
2204 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2205 hide them if needed.
2206 (elf_link_add_object_symbols): Updated.
2208 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2211 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2212 ref_dynamic and dynamic_def fields when setting def_regular
2215 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2218 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2221 For older changes see ChangeLog-2008
2227 version-control: never